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POWER INTEGRATIONS LYT0002P
LED Driver, AC / DC, 66 kHz, DIP-7, -40 to 150 °C, TH, Boost/Buck/Buck-Boost/Flyback, 85 to 308 V
- Manufacturer:
- POWER INTEGRATIONS POWER INTEGRATIONS
- Manufacturer Part No:
- LYT0002P
- Newark Part No.:
- 47Y1098
-
- Technical Datasheet:
- LYT0002P Datasheet
- ECAD / MCAD
-
Product Information
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- :
- Boost, Buck, Buck-Boost, Flyback
- :
- 85V
- :
- 308V
- :
- 54V
- :
- 80mA
- :
- 66kHz
- :
- 1Outputs
- :
- Through Hole
- :
- DIP
- :
- 7Pins
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- -40°C
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- 150°C
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- -
Technical Documents (2)
Product Overview
LYTSwitch™-0 family is specifically designed for low cost LED bulb replacement applications. LYTSwitch-0 devices integrate a 700V power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry into a monolithic IC. The start-up and operating power are derived directly from the voltage on the DRAIN pin. This eliminates the need for a bias supply and associated circuitry plus allowing low-cost discrete inductors to be used. The fully integrated auto-restart circuit in the LYTSwitch-0 family safely limits output power during fault conditions such as short-circuit or open-loop, reducing component count and lower system cost. Package options for thru-hole and surface-mount suit different manufacturing requirements. Less than <50ms start-up time turn-on without overshoot, improves end user experience – no delay.
- Output current (PF high) of 45mA (MDCM), 65mA (CCM) at 230VAC/30mA (MDCM), 40mA (CCM) at 85-308VAC
- Lowest component count, off-line switcher IC for non-isolated LED lighting applications
- High power factor meeting EU and USA requirements
- Very low component count, frequency jitter reduces EMI, no bias supply or transformer required
- Cost-effective LED driver, tight CC performance
- Comprehensive protection, LYTSwitch-0 supports different LED applications
- Allows designs that easily meet EU and NA standards for PFC in consumer lighting applications
- Flyback, buck, buck-boost and boost architectures are all supported by the LYTSwitch-0 family
- Accurate current limit with tight line and load regulation that is stable over wide temperature
- 66KHz operation together with frequency jittering insures a very low cost EMI filter
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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